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Patents Granted on 1802-03-??
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
358XMar. 11, 1802N. RobbinsImproved Mode of Carrying Fish in Warm Weatherfood preservation apparatus
359XMar. 17, 1802I. WarrellMachine for cutting and grinding barkbark processing machines
360XMar. 22, 1802J. BiddisManufacturing Starch From Potatoesmanufacturing processes
GB-180,202,599Mar. 24, 1802R. Trevithick, A. VivianHigh pressure steam enginesteam engines
361XMar. 27, 1802G.W. HolleyImprovement in a grist millgrist mills
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